/[MITgcm]/MITgcm/model/inc/PARAMS.h
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revision 1.17 by adcroft, Wed Jun 10 16:05:39 1998 UTC revision 1.154 by jmc, Fri Apr 15 13:30:21 2005 UTC
# Line 1  Line 1 
1  C $Header$  C $Header$
2    C $Name$
3  C  C
4  C     /==========================================================\  
5  C     | PARAMS.h                                                 |  CBOP
6  C     | o Header file defining model "parameters".               |  C     !ROUTINE: PARAMS.h
7  C     |==========================================================|  C     !INTERFACE:
8  C     | The values from the model's standard input file are      |  C     #include PARAMS.h
9  C     | stored into the variables held here. Notes describing    |  
10  C     | the parameters can also be found here.                   |  C     !DESCRIPTION:
11  C     \==========================================================/  C     Header file defining model "parameters".  The values from the
12    C     model standard input file are stored into the variables held
13    C     here. Notes describing the parameters can also be found here.
14    
15    CEOP
16    
17  C     Macros for special grid options  C     Macros for special grid options
18  #include "PARAMS_MACROS.h"  #include "PARAMS_MACROS.h"
# Line 20  C     Useful physical values Line 25  C     Useful physical values
25        PARAMETER ( deg2rad = 2.D0*PI/360.D0           )        PARAMETER ( deg2rad = 2.D0*PI/360.D0           )
26    
27  C     Symbolic values  C     Symbolic values
28  C     precXXXX - Used to indicate what precision to use for  C     precXXXX :: Used to indicate what precision to use for
29  C                dumping model state.  C                dumping model state.
30        INTEGER precFloat32        INTEGER precFloat32
31        PARAMETER ( precFloat32 = 0 )        PARAMETER ( precFloat32 = 32 )
32        INTEGER precFloat64        INTEGER precFloat64
33        PARAMETER ( precFloat64 = 1 )        PARAMETER ( precFloat64 = 64 )
34    C     UNSET_xxx :: Used to indicate variables that have not been given a value
35          Real*8 UNSET_FLOAT8
36          PARAMETER ( UNSET_FLOAT8 = 1.234567D5 )
37          Real*4 UNSET_FLOAT4
38          PARAMETER ( UNSET_FLOAT4 = 1.234567E5 )
39          _RL    UNSET_RL    
40          PARAMETER ( UNSET_RL     = 1.234567D5 )
41          _RS    UNSET_RS    
42          PARAMETER ( UNSET_RS     = 1.234567E5 )
43          INTEGER UNSET_I
44          PARAMETER ( UNSET_I      = 123456789  )
45    
46  C     Checkpoint data  C     Checkpoint data
47        INTEGER maxNoChkptLev        INTEGER maxNoChkptLev
48        PARAMETER ( maxNoChkptLev = 2 )        PARAMETER ( maxNoChkptLev = 2 )
49    
50  C--   COMMON /PARM_C/ Character valued parameters used by the model.  C--   COMMON /PARM_C/ Character valued parameters used by the model.
51  C     checkPtSuff - List of checkpoint file suffices  C     checkPtSuff :: List of checkpoint file suffices
52  C     bathyFile   - File containing bathymetry. If not defined bathymetry  C     bathyFile   :: File containing bathymetry. If not defined bathymetry
53  C                   is taken from inline function.  C                   is taken from inline function.
54  C     hydrogThetaFile - File containing initial hydrographic data for potential  C     topoFile    :: File containing the topography of the surface (unit=m)
55    C                   (mainly used for the atmosphere = ground height).
56    C     hydrogThetaFile :: File containing initial hydrographic data for potential
57  C                       temperature.  C                       temperature.
58  C     hydrogSaltFile  - File containing initial hydrographic data for salinity.  C     hydrogSaltFile  :: File containing initial hydrographic data for salinity.
59  C     zonalWindFile   - File containing zonal wind data  C     zonalWindFile   :: File containing zonal wind data
60  C     meridWindFile   - File containing meridional wind data  C     meridWindFile   :: File containing meridional wind data
61    C     thetaClimFile   :: File containing theta climataology used
62    C                       in relaxation term -lambda(theta-theta*)
63    C     saltClimFile    :: File containing salt climataology used
64    C                       in relaxation term -lambda(salt-salt*)
65    C     surfQfile       :: File containing surface heat flux, excluding SW
66    C                        (old version, kept for backward compatibility)
67    C     surfQnetFile    :: File containing surface net heat flux
68    C     surfQswFile     :: File containing surface shortwave radiation
69    C     dQdTfile        :: File containing thermal relaxation coefficient
70    C     EmPmRfile       :: File containing surface fresh water flux
71    C     saltFluxFile    :: File containing surface salt flux
72    C     pLoadFile       :: File containing pressure loading
73    C     eddyTauxFile    :: File containing zonal Eddy stress data
74    C     eddyTauyFile    :: File containing meridional Eddy stress data
75    C     buoyancyRelation :: Flag used to indicate which relation to use to
76    C                        get buoyancy.
77    C     eosType         :: choose the equation of state:
78    C                        LINEAR, POLY3, UNESCO, JMD95Z, JMD95P, MDJWF, IDEALGAS
79    C     the_run_name    :: string identifying the name of the model "run"
80        COMMON /PARM_C/ checkPtSuff,        COMMON /PARM_C/ checkPtSuff,
81       &                bathyFile, hydrogThetaFile, hydrogSaltFile,       &                bathyFile, topoFile,
82       &                zonalWindFile, meridWindFile       &                hydrogThetaFile, hydrogSaltFile,
83         &                zonalWindFile, meridWindFile, thetaClimFile,
84         &                saltClimFile, buoyancyRelation,
85         &                EmPmRfile, saltFluxFile,
86         &                surfQfile, surfQnetFile, surfQswFile,
87         &                lambdaThetaFile, lambdaSaltFile,
88         &                uVelInitFile, vVelInitFile, pSurfInitFile,
89         &                dQdTfile, ploadFile,
90         &                eddyTauxFile, eddyTauyFile,
91         &                eosType, pickupSuff,
92         &                mdsioLocalDir,
93         &                the_run_name
94        CHARACTER*(5) checkPtSuff(maxNoChkptLev)        CHARACTER*(5) checkPtSuff(maxNoChkptLev)
95        CHARACTER*(MAX_LEN_FNAM) bathyFile        CHARACTER*(MAX_LEN_FNAM) bathyFile, topoFile
96        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile
97        CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile        CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile
98        CHARACTER*(MAX_LEN_FNAM) zonalWindFile        CHARACTER*(MAX_LEN_FNAM) zonalWindFile
99        CHARACTER*(MAX_LEN_FNAM) meridWindFile        CHARACTER*(MAX_LEN_FNAM) meridWindFile
100          CHARACTER*(MAX_LEN_FNAM) thetaClimFile
101          CHARACTER*(MAX_LEN_FNAM) saltClimFile
102          CHARACTER*(MAX_LEN_FNAM) surfQfile
103          CHARACTER*(MAX_LEN_FNAM) surfQnetFile
104          CHARACTER*(MAX_LEN_FNAM) surfQswFile
105          CHARACTER*(MAX_LEN_FNAM) EmPmRfile
106          CHARACTER*(MAX_LEN_FNAM) saltFluxFile
107          CHARACTER*(MAX_LEN_FNAM) buoyancyRelation
108          CHARACTER*(MAX_LEN_FNAM) uVelInitFile
109          CHARACTER*(MAX_LEN_FNAM) vVelInitFile
110          CHARACTER*(MAX_LEN_FNAM) pSurfInitFile
111          CHARACTER*(MAX_LEN_FNAM) dQdTfile
112          CHARACTER*(MAX_LEN_FNAM) ploadFile
113          CHARACTER*(MAX_LEN_FNAM) eddyTauxFile
114          CHARACTER*(MAX_LEN_FNAM) eddyTauyFile
115          CHARACTER*(MAX_LEN_FNAM) lambdaThetaFile
116          CHARACTER*(MAX_LEN_FNAM) lambdaSaltFile
117          CHARACTER*(MAX_LEN_FNAM) mdsioLocalDir
118          CHARACTER*(MAX_LEN_FNAM) the_run_name
119          CHARACTER*(6) eosType
120          CHARACTER*(10) pickupSuff
121    
122  C--   COMMON /PARM_I/ Integer valued parameters used by the model.  C--   COMMON /PARM_I/ Integer valued parameters used by the model.
123  C     cg2dMaxIters        - Maximum number of iterations in the  C     cg2dMaxIters        :: Maximum number of iterations in the
124  C                           two-dimensional con. grad solver.  C                           two-dimensional con. grad solver.
125  C     cg2dChkResFreq      - Frequency with which to check residual  C     cg2dChkResFreq      :: Frequency with which to check residual
126  C                           in con. grad solver.  C                           in con. grad solver.
127  C     nIter0              - Start time-step number of for this run  C     cg2dPreCondFreq     :: Frequency for updating cg2d preconditioner
128  C     nTimeSteps          - Number of timesteps to execute  C                            (non-linear free-surf.)
129  C     numStepsPerPickup   - For offline setup. Frequency of pickup  C     cg3dMaxIters        :: Maximum number of iterations in the
130    C                           three-dimensional con. grad solver.
131    C     cg3dChkResFreq      :: Frequency with which to check residual
132    C                           in con. grad solver.
133    C     nIter0              :: Start time-step number of for this run
134    C     nTimeSteps          :: Number of timesteps to execute
135    C     numStepsPerPickup   :: For offline setup. Frequency of pickup
136  C                           of flow fields.  C                           of flow fields.
137  C     writeStatePrec      - Precision used for writing model state.  C     writeStatePrec      :: Precision used for writing model state.
138  C     writeBinaryPrec     - Precision used for writing binary files  C     writeBinaryPrec     :: Precision used for writing binary files
139  C     readBinaryPrec      - Precision used for reading binary files  C     readBinaryPrec      :: Precision used for reading binary files
140  C     nCheckLev           - Holds current checkpoint level  C     nCheckLev           :: Holds current checkpoint level
141    C     nonlinFreeSurf      :: option related to non-linear free surface
142    C                           =0 Linear free surface ; >0 Non-linear
143    C     select_rStar        :: option related to r* vertical coordinate
144    C                           =0 (default) use r coord. ; > 0 use r*
145    C     tempAdvScheme       :: Temp. Horiz.Advection scheme selector
146    C     tempVertAdvScheme   :: Temp. Vert. Advection scheme selector
147    C     saltAdvScheme       :: Salt. Horiz.advection scheme selector
148    C     saltVertAdvScheme   :: Salt. Vert. Advection scheme selector
149    C     debugLevel          :: debug level selector: higher -> more writing
150    
151        COMMON /PARM_I/        COMMON /PARM_I/
152       &        cg2dMaxIters,       &        cg2dMaxIters,
153       &        cg2dChkResFreq,       &        cg2dChkResFreq, cg2dPreCondFreq,
154       &        nIter0, nTimeSteps,       &        cg3dMaxIters,
155         &        cg3dChkResFreq,
156         &        nIter0, nTimeSteps, nEndIter,
157       &        numStepsPerPickup,       &        numStepsPerPickup,
158       &        writeStatePrec, nCheckLev,       &        writeStatePrec, nCheckLev,
159       &        writeBinaryPrec, readBinaryPrec       &        writeBinaryPrec, readBinaryPrec,
160         &        nonlinFreeSurf, select_rStar,
161         &        tempAdvScheme, tempVertAdvScheme,
162         &        saltAdvScheme, saltVertAdvScheme,
163         &        debugLevel
164        INTEGER cg2dMaxIters        INTEGER cg2dMaxIters
165        INTEGER cg2dChkResFreq        INTEGER cg2dChkResFreq
166          INTEGER cg2dPreCondFreq
167          INTEGER cg3dMaxIters
168          INTEGER cg3dChkResFreq
169        INTEGER nIter0        INTEGER nIter0
170        INTEGER nTimeSteps        INTEGER nTimeSteps
171          INTEGER nEndIter
172        INTEGER numStepsPerPickup        INTEGER numStepsPerPickup
173        INTEGER writeStatePrec        INTEGER writeStatePrec
174        INTEGER writeBinaryPrec        INTEGER writeBinaryPrec
175        INTEGER readBinaryPrec        INTEGER readBinaryPrec
176        INTEGER nCheckLev        INTEGER nCheckLev
177          INTEGER nonlinFreeSurf
178          INTEGER select_rStar
179          INTEGER tempAdvScheme, tempVertAdvScheme
180          INTEGER saltAdvScheme, saltVertAdvScheme
181          INTEGER debugLevel
182    
183    C
184          INTEGER debLevZero
185          PARAMETER(debLevZero=0)
186          INTEGER debLevA
187          PARAMETER(debLevA=1)
188          INTEGER debLevB
189          PARAMETER(debLevB=2)
190    
191  C--   COMMON /PARM_L/ Logical valued parameters used by the model.  C--   COMMON /PARM_L/ Logical valued parameters used by the model.
192  C     usingCartesianGrid - If TRUE grid generation will be in a cartesian  C     usingCartesianGrid :: If TRUE grid generation will be in a cartesian
193  C                          coordinate frame.  C                          coordinate frame.
194  C     usingSphericalPolarGrid - If TRUE grid generation will be in a  C     usingSphericalPolarGrid :: If TRUE grid generation will be in a
195  C                               spherical polar frame.  C                               spherical polar frame.
196  C     momViscosity  - Flag which turns momentum friction terms on and off.  C     usingCylindricalGrid :: If TRUE grid generation will be Cylindrical
197  C     momAdvection  - Flag which turns advection of momentum on and off.  C     no_slip_sides :: Impose "no-slip" at lateral boundaries.
198  C     momForcing    - Flag which turns external forcing of momentum on  C     no_slip_bottom :: Impose "no-slip" at bottom boundary.
199    C     staggerTimeStep :: enable a Stagger time stepping T,S Rho then U,V
200    C     momViscosity  :: Flag which turns momentum friction terms on and off.
201    C     momAdvection  :: Flag which turns advection of momentum on and off.
202    C     momForcing    :: Flag which turns external forcing of momentum on
203  C                     and off.  C                     and off.
204  C     momPressureForcing - Flag which turns pressure term in momentum equation  C     momPressureForcing :: Flag which turns pressure term in momentum equation
205  C                          on and off.  C                          on and off.
206  C     metricTerms   - Flag which turns metric terms on or off.  C     metricTerms   :: Flag which turns metric terms on or off.
207  C     usingSphericalPolarMTerms - If TRUE use spherical polar metric terms.  C     usingSphericalPolarMTerms :: If TRUE use spherical polar metric terms.
208  C     useCoriolis   - Flag which turns the coriolis terms on and off.  C     useNHMTerms :: If TRUE use non-hydrostatic metric terms.
209  C     tempDiffusion - Flag which turns diffusion of temperature on  C     useCoriolis   :: Flag which turns the coriolis terms on and off.
210  C                     and off.  C     tempAdvection :: Flag which turns advection of temperature on
 C     tempAdvection - Flag which turns advection of temperature on  
 C                     and off.  
 C     tempForcing   - Flag which turns external forcing of temperature on  
211  C                     and off.  C                     and off.
212  C     saltDiffusion - Flag which turns diffusion of salinit on  C     tempForcing   :: Flag which turns external forcing of temperature on
213  C                     and off.  C                     and off.
214  C     saltAdvection - Flag which turns advection of salinit on  C     saltAdvection :: Flag which turns advection of salinity on
215  C                     and off.  C                     and off.
216  C     saltForcing   - Flag which turns external forcing of salinit on  C     saltForcing   :: Flag which turns external forcing of salinity on
217  C                     and off.  C                     and off.
218  C     implicitFreeSurface - Set to true to use implcit free surface  C     useRealFreshWaterFlux :: if True (=Natural BCS), treats P+R-E flux
219  C     rigidLid            - Set to true to use rigid lid  C                         as a real Fresh Water (=> changes the Sea Level)
220  C     momStepping   - Turns momentum equation time-stepping off  C                         if F, converts P+R-E to salt flux (no SL effect)
221  C     tempStepping  - Turns temperature equation time-stepping off  C     useFullLeith   :: Set to true to use full Leith viscosity (may be unstable
222  C     saltStepping  - Turns salinity equation time-stepping off  C                       on irregular grids)
223  C     useConstantF  - Coriolis parameter set to f0  C     useAnisotropicViscAGridMax :: Set to true to use Alistair's latest
224  C     useBetaPlaneF - Coriolis parameter set to f0 + beta.y  C              anisotropic length scale.  It is used only for maximum viscosity
225  C     useSphereF    - Coriolis parameter set to 2.omega.sin(phi)  C              calculations.  Alistair recommends a value of viscA*GridMax=.25
226  C     implicitDiffusion - Turns implicit vertical diffusion on  C     rigidLid            :: Set to true to use rigid lid
227    C     implicitFreeSurface :: Set to true to use implcit free surface
228    C     exactConserv        :: Set to true to conserve exactly the total Volume
229    C     uniformLin_PhiSurf  :: Set to true to use a uniform Bo_surf in the
230    C                           linear relation Phi_surf = Bo_surf*eta
231    C     momStepping   :: Turns momentum equation time-stepping off
232    C     tempStepping  :: Turns temperature equation time-stepping off
233    C     saltStepping  :: Turns salinity equation time-stepping off
234    C     useConstantF  :: Coriolis parameter set to f0
235    C     useBetaPlaneF :: Coriolis parameter set to f0 + beta.y
236    C     useSphereF    :: Coriolis parameter set to 2.omega.sin(phi)
237    C     useCDscheme   :: use CD-scheme to calculate Coriolis terms.
238    C     useJamartWetPoints :: Use wet-point method for Coriolis (Jamart and Ozer, 1986)
239    C     useJamartMomAdv :: Use wet-point method for V.I. non-linear term
240    C     SadournyCoriolis :: use the enstrophy conserving scheme by Sadourny
241    C     upwindVorticity :: bias interpolation of vorticity in the Coriolis term
242    C     highOrderVorticity :: use 3rd/4th order interp. of vorticity in Coriolis
243    C     useAbsVorticity :: work with f+zeta in Coriolis terms
244    C     implicitDiffusion :: Turns implicit vertical diffusion on
245    C     implicitViscosity :: Turns implicit vertical viscosity on
246    C     tempImplVertAdv :: Turns on implicit vertical advection for Temperature
247    C     saltImplVertAdv :: Turns on implicit vertical advection for Salinity
248    C     momImplVertAdv  :: Turns on implicit vertical advection for Momentum
249    C     multiDimAdvection :: Flag that enable multi-dimension advection
250    C     useMultiDimAdvec  :: True if multi-dim advection is used at least once
251    C     forcing_In_AB :: if False, put forcing (Temp,Salt,Tracers) contribution
252    C                      out off Adams-Bashforth time stepping.
253    C     startFromPickupAB2 :: with AB-3 code, start from an AB-2 pickup
254    C     doThetaClimRelax :: Set true if relaxation to temperature
255    C                        climatology is required.
256    C     doSaltClimRelax  :: Set true if relaxation to salinity
257    C                        climatology is required.
258    C     periodicExternalForcing :: Set true if forcing is time-dependant
259    C     usingPCoords     :: Set to indicate that we are working in a pressure
260    C                        type coordinate (p or p*).
261    C     usingZCoords     :: Set to indicate that we are working in a height
262    C                        type coordinate (z or z*)
263    C     fluidIsAir       :: Set to indicate that the fluid major constituent
264    C                        is air
265    C     fluidIsWater     :: Set to indicate that the fluid major constituent
266    C                        is water
267    C     useDynP_inEos_Zc :: use the dynamical pressure in EOS (with Z-coord.)
268    C                         this requires specific code for restart & exchange
269    C     setCenterDr    :: set cell Center depth and put Interface at the middle
270    C     nonHydrostatic :: Using non-hydrostatic terms
271    C     quasiHydrostatic :: Using non-hydrostatic terms in hydrostatic algorithm
272    C     globalFiles    :: Selects between "global" and "tiled" files
273    C     useSingleCpuIO :: On SGI platforms, option globalFiles is either
274    C                       slow (f77) or does not work (f90).  When
275    C                       useSingleCpuIO is set, mdsio_writefield.F
276    C                       outputs from master mpi process only.
277    C     allowFreezing  :: Allows surface water to freeze and form ice
278    C     useOldFreezing :: use the old version (before checkpoint52a_pre, 2003-11-12)
279    C     groundAtK1  :: put the surface(k=1) at the Lower Boundary (=ground)
280    C     pickup_write_mdsio :: use mdsio to write pickups
281    C     pickup_read_mdsio  :: use mdsio to read  pickups
282    C     pickup_write_immed :: echo the pickup immediately (for conversion)
283    C     timeave_mdsio      :: use mdsio for timeave output
284    C     snapshot_mdsio     :: use mdsio for "snapshot" (dumpfreq/diagfreq) output
285    C     seaice_mdsio       :: use mdsio for seaice output
286    C     monitor_stdio      :: use stdio for monitor output
287    C     calendarDumps :: When set, approximate months (30-31 days) and years (360-372 days)
288    C                      for parameters chkPtFreq, pChkPtFreq, taveFreq, SEAICE_taveFreq,
289    C                      KPP_taveFreq, and freq in pkg/diagnostics are converted to exact
290    C                      calendar months and years.  Requires pkg/cal.
291        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,
292       & momViscosity, momAdvection, momForcing, useCoriolis, momPressureForcing,       & usingCurvilinearGrid, usingCylindricalGrid,
293       & tempDiffusion, tempAdvection, tempForcing,       & no_slip_sides,no_slip_bottom,
294       & saltDiffusion, saltAdvection, saltForcing,       & staggerTimeStep,
295       & implicitFreeSurface, rigidLid,       & momViscosity, momAdvection, momForcing, useCoriolis,
296         & momPressureForcing, vectorInvariantMomentum,
297         & tempAdvection, tempForcing,
298         & saltAdvection, saltForcing,
299         & useRealFreshWaterFlux,
300         & useFullLeith, useAnisotropicViscAGridMax,
301         & rigidLid, implicitFreeSurface, exactConserv, uniformLin_PhiSurf,
302       & momStepping, tempStepping, saltStepping,       & momStepping, tempStepping, saltStepping,
303       & metricTerms, usingSphericalPolarMTerms,       & metricTerms, usingSphericalPolarMTerms, useNHMTerms,
304       & useConstantF, useBetaPlaneF, useSphereF,       & useConstantF, useBetaPlaneF, useSphereF,
305       & implicitDiffusion       & useCDscheme,
306         & useEnergyConservingCoriolis, useJamartWetPoints, useJamartMomAdv,
307         & SadournyCoriolis, upwindVorticity, highOrderVorticity,
308         & useAbsVorticity,
309         & implicitDiffusion, implicitViscosity,
310         & tempImplVertAdv, saltImplVertAdv, momImplVertAdv,
311         & multiDimAdvection, useMultiDimAdvec, forcing_In_AB,
312         & doThetaClimRelax, doSaltClimRelax, doTr1ClimRelax,
313         & periodicExternalForcing,
314         & fluidIsAir, fluidIsWater,
315         & usingPCoords, usingZCoords, useDynP_inEos_Zc, setCenterDr,
316         & nonHydrostatic, quasiHydrostatic, globalFiles, useSingleCpuIO,
317         & allowFreezing, useOldFreezing, groundAtK1,
318         & usePickupBeforeC35, usePickupBeforeC54, startFromPickupAB2,
319         & pickup_read_mdsio, pickup_write_mdsio, pickup_write_immed,
320         & timeave_mdsio, snapshot_mdsio, monitor_stdio, seaice_mdsio,
321         & outputTypesInclusive, debugMode,
322         & inAdMode, inAdTrue, inAdFalse, inAdExact,
323         & calendarDumps
324    
325        LOGICAL usingCartesianGrid        LOGICAL usingCartesianGrid
326        LOGICAL usingSphericalPolarGrid        LOGICAL usingSphericalPolarGrid
327          LOGICAL usingCylindricalGrid
328          LOGICAL usingCurvilinearGrid
329        LOGICAL usingSphericalPolarMTerms        LOGICAL usingSphericalPolarMTerms
330          LOGICAL useNHMTerms
331          LOGICAL no_slip_sides
332          LOGICAL no_slip_bottom
333          LOGICAL staggerTimeStep
334        LOGICAL momViscosity        LOGICAL momViscosity
335        LOGICAL momAdvection        LOGICAL momAdvection
336        LOGICAL momForcing        LOGICAL momForcing
337        LOGICAL momPressureForcing        LOGICAL momPressureForcing
338        LOGICAL useCoriolis        LOGICAL useCoriolis
339        LOGICAL tempDiffusion        LOGICAL vectorInvariantMomentum
340        LOGICAL tempAdvection        LOGICAL tempAdvection
341        LOGICAL tempForcing        LOGICAL tempForcing
       LOGICAL saltDiffusion  
342        LOGICAL saltAdvection        LOGICAL saltAdvection
343        LOGICAL saltForcing        LOGICAL saltForcing
344        LOGICAL implicitFreeSurface        LOGICAL useRealFreshWaterFlux
345          LOGICAL useFullLeith, useAnisotropicViscAGridMax
346        LOGICAL rigidLid        LOGICAL rigidLid
347          LOGICAL implicitFreeSurface
348          LOGICAL exactConserv
349          LOGICAL uniformLin_PhiSurf
350        LOGICAL momStepping        LOGICAL momStepping
351        LOGICAL tempStepping        LOGICAL tempStepping
352        LOGICAL saltStepping        LOGICAL saltStepping
# Line 147  C     implicitDiffusion - Turns implicit Line 354  C     implicitDiffusion - Turns implicit
354        LOGICAL useConstantF        LOGICAL useConstantF
355        LOGICAL useBetaPlaneF        LOGICAL useBetaPlaneF
356        LOGICAL useSphereF        LOGICAL useSphereF
357          LOGICAL useCDscheme
358          LOGICAL useEnergyConservingCoriolis
359          LOGICAL useJamartWetPoints
360          LOGICAL useJamartMomAdv
361          LOGICAL SadournyCoriolis
362          LOGICAL upwindVorticity
363          LOGICAL highOrderVorticity
364          LOGICAL useAbsVorticity
365        LOGICAL implicitDiffusion        LOGICAL implicitDiffusion
366          LOGICAL implicitViscosity
367          LOGICAL tempImplVertAdv
368          LOGICAL saltImplVertAdv
369          LOGICAL momImplVertAdv
370          LOGICAL multiDimAdvection
371          LOGICAL useMultiDimAdvec
372          LOGICAL forcing_In_AB
373          LOGICAL doThetaClimRelax
374          LOGICAL doSaltClimRelax
375          LOGICAL doTr1ClimRelax
376          LOGICAL periodicExternalForcing
377          LOGICAL fluidIsAir
378          LOGICAL fluidIsWater
379          LOGICAL usingPCoords
380          LOGICAL usingZCoords
381          LOGICAL useDynP_inEos_Zc
382          LOGICAL setCenterDr
383          LOGICAL nonHydrostatic
384          LOGICAL quasiHydrostatic
385          LOGICAL globalFiles
386          LOGICAL useSingleCpuIO
387          LOGICAL allowFreezing
388          LOGICAL useOldFreezing
389          LOGICAL groundAtK1
390          LOGICAL usePickupBeforeC35
391          LOGICAL usePickupBeforeC54
392          LOGICAL startFromPickupAB2
393          LOGICAL debugMode
394          LOGICAL pickup_read_mdsio, pickup_write_mdsio
395          LOGICAL pickup_write_immed
396          LOGICAL timeave_mdsio, snapshot_mdsio, monitor_stdio
397          LOGICAL seaice_mdsio
398          LOGICAL outputTypesInclusive
399          LOGICAL inAdMode, inAdTrue, inAdFalse, inAdExact
400          LOGICAL calendarDumps
401    
402  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.
403  C     cg2dTargetResidual  C     cg2dTargetResidual
404  C               - Target residual for cg2d solver.  C          :: Target residual for cg2d solver; no unit (RHS normalisation)
405  C     cg2dpcOffDFac - Averaging weight for preconditioner off-diagonal.  C     cg2dTargetResWunit
406    C          :: Target residual for cg2d solver; W unit (No RHS normalisation)
407    C     cg3dTargetResidual
408    C               :: Target residual for cg3d solver.
409    C     cg2dpcOffDFac :: Averaging weight for preconditioner off-diagonal.
410  C     Note. 20th May 1998  C     Note. 20th May 1998
411  C           I made a weird discovery! In the model paper we argue  C           I made a weird discovery! In the model paper we argue
412  C           for the form of the preconditioner used here ( see  C           for the form of the preconditioner used here ( see
# Line 166  C           number of iterations for con Line 420  C           number of iterations for con
420  C           drop form 192 -> 134! Need to investigate this further!  C           drop form 192 -> 134! Need to investigate this further!
421  C           For now I have introduced a parameter cg2dpcOffDFac which  C           For now I have introduced a parameter cg2dpcOffDFac which
422  C           defaults to 0.51 but can be set at runtime.  C           defaults to 0.51 but can be set at runtime.
423  C     delZ      - Vertical grid spacing ( m ) - delZ is the distance  C     delR      :: Vertical grid spacing ( units of r ).
424  C                 between "w" surfaces.  C     delRc     :: Vertical grid spacing between cell centers (r unit).
425  C     delX      - Separation between cell faces (m) or (deg), depending  C     delX      :: Separation between cell faces (m) or (deg), depending
426  C     delY        on input flags.  C     delY        on input flags.
427  C     gravity   - Accel. due to gravity ( m/s^2 )  C     gravity   :: Accel. due to gravity ( m/s^2 )
428  C     gBaro     - Accel. due to gravity used in barotropic equation ( m/s^2 )  C     recip_gravity and its inverse
429  C     ronil     - Reference density  C     gBaro     :: Accel. due to gravity used in barotropic equation ( m/s^2 )
430  C     startTime - Start time for model ( s )  C     rhoNil    :: Reference density for the linear equation of state
431  C     phiMin    - Latitude of southern most cell face.  C     rhoConst  :: Vertically constant reference density
432  C     thetaMin  - Longitude of western most cell face (this  C     rhoConstFresh :: Constant reference density for fresh water (rain)
433    C     tRef      :: reference vertical profile for potential temperature
434    C     sRef      :: reference vertical profile for salinity/specific humidity
435    C     phiMin    :: Latitude of southern most cell face.
436    C     thetaMin  :: Longitude of western most cell face (this
437  C                 is an "inert" parameter but it is included  C                 is an "inert" parameter but it is included
438  C                 to make geographical references simple.)  C                 to make geographical references simple.)
439  C     rSphere   - Radius of sphere for a spherical polar grid ( m ).  C     rSphere   :: Radius of sphere for a spherical polar grid ( m ).
440  C     rRSphere  - Reciprocal radius of sphere for a spherical polar grid ( m ).  C     recip_RSphere  :: Reciprocal radius of sphere ( m ).
441  C     f0        - Reference coriolis parameter ( 1/s )  C     f0        :: Reference coriolis parameter ( 1/s )
442  C                 ( Southern edge f for beta plane )  C                 ( Southern edge f for beta plane )
443  C     beta      - df/dy ( s^-1.m^-1 )  C     beta      :: df/dy ( s^-1.m^-1 )
444  C     omega     - Angular velocity ( rad/s )  C     omega     :: Angular velocity ( rad/s )
445  C     viscAh    - Eddy viscosity coeff. for mixing of  C     rotationPeriod :: Rotation period (s) (= 2.pi/omega)
446    C     viscAh    :: Eddy viscosity coeff. for mixing of
447    C                 momentum laterally ( m^2/s )
448    C     viscAhW   :: Eddy viscosity coeff. for mixing of vertical
449    C                 momentum laterally, no effect for hydrostatic
450    C                 model, defaults to viscAh if unset ( m^2/s )
451    C     viscAr    :: Eddy viscosity coeff. for mixing of
452    C                 momentum vertically ( units of r^2/s )
453    C     viscA4    :: Biharmonic viscosity coeff. for mixing of
454    C                 momentum laterally ( m^4/s )
455    C     viscA4W   :: Biharmonic viscosity coeff. for mixing of vertical
456    C                 momentum laterally, no effect for hydrostatic
457    C                 model, defaults to viscA4 if unset ( m^2/s )
458    C     viscAhD   :: Eddy viscosity coeff. for mixing of momentum laterally
459    C                  (act on Divergence part) ( m^2/s )
460    C     viscAhZ   :: Eddy viscosity coeff. for mixing of momentum laterally
461    C                  (act on Vorticity  part) ( m^2/s )
462    C     viscA4D   :: Biharmonic viscosity coeff. for mixing of momentum laterally
463    C                  (act on Divergence part) ( m^4/s )
464    C     viscA4Z   :: Biharmonic viscosity coeff. for mixing of momentum laterally
465    C                  (act on Vorticity  part) ( m^4/s )
466    C     viscC2leith :: Leith non-dimensional viscosity factor (grad(vort))
467    C     viscC2leithD :: Modified Leith non-dimensional viscosity factor (grad(div))
468    C     viscC2smag  :: Smagorinsky non-dimensional viscosity factor
469    C     viscAhMax :: Maximum eddy viscosity coeff. for mixing of
470  C                 momentum laterally ( m^2/s )  C                 momentum laterally ( m^2/s )
471  C     viscAz    - Eddy viscosity coeff. for mixing of  C     viscAhGridMax:: maximum and minimum harmonic viscosity coefficients ...
472  C                 momentum vertically ( m^2/s )  C     viscAhGridMin::  in terms of non-dimensional grid-size dependent viscosity
473  C     viscA4    - Biharmonic viscosity coeff. for mixing of  C     viscA4Max :: Maximum biharmonic viscosity coeff. for mixing of
474  C                 momentum laterally ( m^4/s )  C                 momentum laterally ( m^4/s )
475  C     diffKhT   - Laplacian diffusion coeff. for mixing of  C     viscAhGrid:: non-dimensional grid-size dependent viscosity
476    C     viscA4Grid:: non-dimensional grid-size dependent bi-harmonic viscosity
477    C     viscA4GridMax:: maximum and minimum biharmonic viscosity coefficients ...
478    C     viscA4GridMin::  in terms of non-dimensional grid-size dependent viscosity
479    C     viscC4leith :: Leith non-dimensional viscosity factor (grad(vort))
480    C     viscC4leithD :: Modified Leith non-dimensional viscosity factor (grad(div))
481    C     diffKhT   :: Laplacian diffusion coeff. for mixing of
482  C                 heat laterally ( m^2/s )  C                 heat laterally ( m^2/s )
483  C     diffKzT   - Laplacian diffusion coeff. for mixing of  C     diffKrNrT :: vertical profile of Laplacian diffusion coeff.
484  C                 heat vertically ( m^2/s )  C                 for mixing of heat vertically ( units of r^2/s )
485  C     diffK4T   - Biharmonic diffusion coeff. for mixing of  C     diffK4T   :: Biharmonic diffusion coeff. for mixing of
486  C                 heat laterally ( m^4/s )  C                 heat laterally ( m^4/s )
487  C     diffKhS  -  Laplacian diffusion coeff. for mixing of  C     diffKhS  ::  Laplacian diffusion coeff. for mixing of
488  C                 salt laterally ( m^2/s )  C                 salt laterally ( m^2/s )
489  C     diffKzS   - Laplacian diffusion coeff. for mixing of  C     diffKrNrS :: vertical profile of Laplacian diffusion coeff.
490  C                 salt vertically ( m^2/s )  C                 for mixing of salt vertically ( units of r^2/s ),
491  C     diffK4S   - Biharmonic diffusion coeff. for mixing of  C     diffK4S   :: Biharmonic diffusion coeff. for mixing of
492  C                 salt laterally ( m^4/s )  C                 salt laterally ( m^4/s )
493  C     deltaT    - Default timestep ( s )  C     diffKrBL79surf :: T/S surface diffusivity (m^2/s) Bryan and Lewis, 1979
494  C     deltaTClock  - Timestep used as model "clock". This determines the  C     diffKrBL79deep :: T/S deep diffusivity (m^2/s) Bryan and Lewis, 1979
495    C     diffKrBL79scl  :: depth scale for arctan fn (m) Bryan and Lewis, 1979
496    C     diffKrBL79Ho   :: depth offset for arctan fn (m) Bryan and Lewis, 1979
497    C     deltaT    :: Default timestep ( s )
498    C     deltaTClock  :: Timestep used as model "clock". This determines the
499  C                    IO frequencies and is used in tagging output. It can  C                    IO frequencies and is used in tagging output. It can
500  C                    be totally different to the dynamical time. Typically  C                    be totally different to the dynamical time. Typically
501  C                    it will be the deep-water timestep for accelerated runs.  C                    it will be the deep-water timestep for accelerated runs.
502  C                    Frequency of checkpointing and dumping of the model state  C                    Frequency of checkpointing and dumping of the model state
503  C                    are referenced to this clock. ( s )  C                    are referenced to this clock. ( s )
504  C     deltaTMom    - Timestep for momemtum equations ( s )  C     deltaTMom    :: Timestep for momemtum equations ( s )
505  C     deltaTtracer - Timestep for tracer equations ( s )  C     dTtracerLev  :: Timestep for tracer equations ( s ), function of level k
506  C     freesurfFac  - Parameter to turn implicit free surface term on or off  C     deltaTfreesurf :: Timestep for free-surface equation ( s )
507    C     freesurfFac  :: Parameter to turn implicit free surface term on or off
508  C                    freesurfac = 1. uses implicit free surface  C                    freesurfac = 1. uses implicit free surface
509  C                    freesurfac = 0. uses rigid lid  C                    freesurfac = 0. uses rigid lid
510  C     tauCD     - CD scheme coupling timescale ( 1/s )  C     abEps        :: Adams-Bashforth-2 stabilizing weight
511  C     rCD       - CD scheme normalised coupling parameter ( 0-1 )  C     alph_AB      :: Adams-Bashforth-3 primary factor
512  C     GMmaxslope  - max. slope allowed in GM/Redi tensor  C     beta_AB      :: Adams-Bashforth-3 secondary factor
513  C     GMlength  - Length to use in Visbeck et al. formula for K (m)  C     implicSurfPress :: parameter of the Crank-Nickelson time stepping :
514  C     GMalpha   - alpha to use in Visbeck et al. formula for K  C                     Implicit part of Surface Pressure Gradient ( 0-1 )
515  C     GMdepth   - Depth over which to integrate Richardson # (Visbeck et al.)  C     implicDiv2Dflow :: parameter of the Crank-Nickelson time stepping :
516  C     GMkbackground - background value of GM/Redi coefficient  C                     Implicit part of barotropic flow Divergence ( 0-1 )
517  C     startTime - Starting time for this integration ( s ).  C     hFacMin      :: Minimum fraction size of a cell (affects hFacC etc...)
518  C     endTime   - Ending time for this integration ( s ).  C     hFacMinDz    :: Minimum dimesional size of a cell (affects hFacC etc..., m)
519  C     chkPtFreq  - Frequency of rolling check pointing ( s ).  C     hFacMinDp    :: Minimum dimesional size of a cell (affects hFacC etc..., Pa)
520  C     pChkPtFreq - Frequency of permanent check pointing ( s ).  C     hFacMinDr    :: Minimum dimesional size of a cell (affects hFacC etc..., units of r)
521  C     dumpFreq  - Frequency with which model state is written to  C     hFacInf      :: Threshold (inf and sup) for fraction size of surface cell
522  C                 post-processing files ( s ).  C     hFacSup        that control vanishing and creating levels
523  C     afFacMom  - Advection of momentum term scaling parameter  C     tauCD        :: CD scheme coupling timescale ( 1/s )
524  C     vfFacMom  - Momentum viscosity scaling parameter  C     rCD          :: CD scheme normalised coupling parameter ( 0-1 )
525  C     pfFacMom  - Momentum pressure forcing parameter  C     baseTime      :: model base time (time origin) = time @ iteration zero
526  C     cfFacMom  - Coriolis term scaling parameter  C     startTime     :: Starting time for this integration ( s ).
527  C     foFacMom  - Momentum forcing scaling parameter  C     endTime       :: Ending time for this integration ( s ).
528  C     mtFacMom  - Metric terms scaling parameter  C     chkPtFreq     :: Frequency of rolling check pointing ( s ).
529  C     cAdjFreq  - Frequency of convective adjustment  C     pChkPtFreq    :: Frequency of permanent check pointing ( s ).
530        COMMON /PARM_R/ cg2dTargetResidual, cg2dpcOffDFac, delZ, delX, delY,  C     dumpFreq      :: Frequency with which model state is written to
531       & deltaT,deltaTmom, deltaTtracer, deltaTClock,abeps, startTime, phiMin,  C                     post-processing files ( s ).
532       & thetaMin, rSphere, rRSphere, f0, fCori, beta, viscAh, viscAz, viscA4,  C     diagFreq      :: Frequency with which model writes diagnostic output
533       & diffKhT, diffKzT, diffK4T, diffKhS, diffKzS, diffK4S, delT,  C                     of intermediate quantities.
534       & tauCD, rCD, freeSurfFac,  C     afFacMom      :: Advection of momentum term tracer parameter
535       & GMmaxslope,GMlength,GMalpha,GMdepth,GMkbackground,  C     vfFacMom      :: Momentum viscosity tracer parameter
536       & gravity, gBaro, rhonil, tRef, sRef,  C     pfFacMom      :: Momentum pressure forcing tracer parameter
537       & endTime, chkPtFreq, pchkPtFreq, dumpFreq,  C     cfFacMom      :: Coriolis term tracer parameter
538    C     foFacMom      :: Momentum forcing tracer parameter
539    C     mtFacMom      :: Metric terms tracer parameter
540    C     cosPower      :: Power of cosine of latitude to multiply viscosity
541    C     cAdjFreq      :: Frequency of convective adjustment
542    C
543    C     taveFreq      :: Frequency with which time-averaged model state
544    C                      is written to post-processing files ( s ).
545    C     tave_lastIter :: (for state variable only) fraction of the last time
546    C                      step (of each taveFreq period) put in the time average.
547    C                      (fraction for 1rst iter = 1 - tave_lastIter)
548    C     tauThetaClimRelax :: Relaxation to climatology time scale ( s ).
549    C     tauSaltClimRelax :: Relaxation to climatology time scale ( s ).
550    C     latBandClimRelax :: latitude band where Relaxation to Clim. is applied,
551    C                         i.e. where |yC| <= latBandClimRelax
552    C     externForcingPeriod :: Is the period of which forcing varies (eg. 1 month)
553    C     externForcingCycle :: Is the repeat time of the forcing (eg. 1 year)
554    C                          (note: externForcingCycle must be an integer
555    C                           number times externForcingPeriod)
556    C     convertFW2Salt :: salinity, used to convert Fresh-Water Flux to Salt Flux
557    C                       (use model surface (local) value if set to -1)
558    C     temp_EvPrRn :: temperature of Rain & Evap.
559    C     salt_EvPrRn :: salinity of Rain & Evap.
560    C        (notes: a) tracer content of Rain/Evap only used if both
561    C                     NonLin_FrSurf & useRealFreshWater are set.
562    C                b) use model surface (local) value if set to UNSET_RL)
563    C     horiVertRatio      :: Ratio on units in vertical to units in horizontal.
564    C     recip_horiVertRatio  ( 1 if horiz in m and vertical in m ).
565    C                          ( g*rho if horiz in m and vertical in Pa ).
566    C     Ro_SeaLevel        :: standard position of Sea-Level in "R" coordinate, used as
567    C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)
568    C     bottomDragLinear   :: Drag coefficient built in to core dynamics
569    C      --"-"--  Quadratic  ( linear: 1/s, quadratic: 1/m )
570          COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,
571         & cg2dpcOffDFac, cg3dTargetResidual,
572         & delR, delRc, delX, delY,
573         & deltaT, deltaTmom, dTtracerLev, deltaTfreesurf, deltaTClock,
574         & abEps, alph_AB, beta_AB,
575         & phiMin, thetaMin, rSphere, recip_RSphere, f0, beta,
576         & viscAh, viscAhW, viscAhMax,
577         & viscAhGrid, viscAhGridMax, viscAhGridMin,
578         & viscC2leith, viscC2leithD,
579         & viscC2smag,
580         & viscAhD, viscAhZ, viscA4D, viscA4Z,
581         & viscA4, viscA4W,
582         & viscA4Max, viscA4Grid, viscA4GridMax, viscA4GridMin,
583         & viscC4leith, viscC4leithD, viscAr, viscAstrain, viscAtension,
584         & diffKhT, diffK4T, diffKrNrT,
585         & diffKhS, diffK4S, diffKrNrS,
586         & diffKrBL79surf, diffKrBL79deep, diffKrBL79scl, diffKrBL79Ho,
587         & delT, tauCD, rCD, freeSurfFac, implicSurfPress, implicDiv2Dflow,
588         & hFacMin, hFacMinDz, hFacInf, hFacSup,
589         & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,
590         & recip_rhoConst, rhoConst,
591         & rhoConstFresh, convertEmP2rUnit, tRef, sRef,
592         & baseTime, startTime, endTime,
593         & chkPtFreq, pchkPtFreq, dumpFreq, adjDumpFreq,
594         & diagFreq, taveFreq, tave_lastIter, monitorFreq, adjMonitorFreq,
595       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
596       & cAdjFreq, omega       & cosPower, cAdjFreq, omega, rotationPeriod,
597         & tauThetaClimRelax,
598         & tauSaltClimRelax,
599         & tauTr1ClimRelax, lambdaTr1ClimRelax, latBandClimRelax,
600         & externForcingCycle, externForcingPeriod,
601         & convertFW2Salt, temp_EvPrRn, salt_EvPrRn,
602         & hFacMinDr, hFacMinDp,
603         & horiVertRatio, recip_horiVertRatio,
604         & ivdc_kappa, Ro_SeaLevel,
605         & bottomDragLinear,bottomDragQuadratic,
606         & tCylIn, tCylOut
607    
608        _RL cg2dTargetResidual        _RL cg2dTargetResidual
609          _RL cg2dTargetResWunit
610          _RL cg3dTargetResidual
611        _RL cg2dpcOffDFac        _RL cg2dpcOffDFac
612        _RL delZ(Nz)        _RL delR(Nr)
613          _RL delRc(Nr+1)
614        _RL delX(Nx)        _RL delX(Nx)
615        _RL delY(Ny)        _RL delY(Ny)
616        _RL deltaT        _RL deltaT
617        _RL deltaTClock        _RL deltaTClock
618        _RL deltaTmom        _RL deltaTmom
619        _RL deltaTtracer        _RL dTtracerLev(Nr)
620        _RL abeps        _RL deltaTfreesurf
621          _RL abEps, alph_AB, beta_AB
622        _RL phiMin        _RL phiMin
623        _RL thetaMin        _RL thetaMin
624        _RL rSphere        _RL rSphere
625        _RL rRSphere        _RL recip_RSphere
626        _RL f0        _RL f0
627        _RL freeSurfFac        _RL freeSurfFac
628          _RL implicSurfPress
629          _RL implicDiv2Dflow
630          _RL hFacMin
631          _RL hFacMinDz
632          _RL hFacMinDp
633          _RL hFacMinDr
634          _RL hFacInf
635          _RL hFacSup
636        _RL beta        _RL beta
637        _RL viscAh        _RL viscAh
638        _RL viscAz        _RL viscAhW
639          _RL viscAhD
640          _RL viscAhZ
641          _RL viscAhMax
642          _RL viscAhGrid
643          _RL viscAhGridMax
644          _RL viscAhGridMin
645          _RL viscC2leith
646          _RL viscC2leithD
647          _RL viscC2smag
648          _RL viscAstrain
649          _RL viscAtension
650          _RL viscAr
651        _RL viscA4        _RL viscA4
652          _RL viscA4W
653          _RL viscA4D
654          _RL viscA4Z
655          _RL viscA4Max
656          _RL viscA4Grid, viscA4GridMax, viscA4GridMin
657          _RL viscC4leith
658          _RL viscC4leithD
659        _RL diffKhT        _RL diffKhT
660        _RL diffKzT        _RL diffKrNrT(Nr)
661        _RL diffK4T        _RL diffK4T
662        _RL diffKhS        _RL diffKhS
663        _RL diffKzS        _RL diffKrNrS(Nr)
664        _RL diffK4S        _RL diffK4S
665          _RL diffKrBL79surf
666          _RL diffKrBL79deep
667          _RL diffKrBL79scl
668          _RL diffKrBL79Ho
669        _RL delt        _RL delt
670        _RL tauCD        _RL tauCD
671        _RL rCD        _RL rCD
       _RL GMmaxslope  
       _RL GMlength  
       _RL GMalpha  
       _RL GMdepth  
       _RL GMkbackground  
672        _RL gravity        _RL gravity
673          _RL recip_gravity
674        _RL gBaro        _RL gBaro
675        _RL rhonil        _RL rhonil
676        _RL tRef(Nz)        _RL recip_rhonil
677        _RL sRef(Nz)        _RL rhoConst
678        _RS Fcori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RL recip_rhoConst
679          _RL rhoConstFresh
680          _RL convertEmP2rUnit
681          _RL tRef(Nr)
682          _RL sRef(Nr)
683          _RL baseTime
684        _RL startTime        _RL startTime
685        _RL endTime        _RL endTime
686        _RL chkPtFreq        _RL chkPtFreq
687        _RL pChkPtFreq        _RL pChkPtFreq
688        _RL dumpFreq        _RL dumpFreq
689          _RL adjDumpFreq
690          _RL diagFreq
691          _RL taveFreq
692          _RL tave_lastIter
693          _RL monitorFreq
694          _RL adjMonitorFreq
695        _RL afFacMom        _RL afFacMom
696        _RL vfFacMom        _RL vfFacMom
697        _RL pfFacMom        _RL pfFacMom
698        _RL cfFacMom        _RL cfFacMom
699        _RL foFacMom        _RL foFacMom
700        _RL mTFacMom        _RL mTFacMom
701          _RL cosPower
702        _RL cAdjFreq        _RL cAdjFreq
703        _RL omega        _RL omega
704          _RL rotationPeriod
705          _RL tauThetaClimRelax
706          _RL tauSaltClimRelax
707          _RL tauTr1ClimRelax
708          _RL lambdaTr1ClimRelax
709          _RL latBandClimRelax
710          _RL externForcingCycle
711          _RL externForcingPeriod
712          _RL convertFW2Salt
713          _RL temp_EvPrRn
714          _RL salt_EvPrRn
715          _RL horiVertRatio
716          _RL recip_horiVertRatio
717          _RL ivdc_kappa
718          _RL Ro_SeaLevel
719          _RL bottomDragLinear
720          _RL bottomDragQuadratic
721          _RL tCylIn
722          _RL tCylOut
723    
724        COMMON /PARM_A/ HeatCapacity_Cp,  C--   COMMON /PARM_A/ Thermodynamics constants ?
725       &                Lamba_theta        COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp
726        _RL HeatCapacity_Cp        _RL HeatCapacity_Cp
727        _RL Lamba_theta        _RL recip_Cp
   
 C Equation of State (polynomial coeffients)  
       COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS  
       _RL eosC(9,Nz+1),eosSig0(Nz+1),eosRefT(Nz+1),eosRefS(Nz+1)  
 C Linear equation of state  
 C     tAlpha    - Linear EOS thermal expansion coefficient ( 1/degree ).  
 C     sBeta     - Linear EOS haline contraction coefficient.  
       COMMON /PARM_EOS_LIN/ tAlpha,sBeta,eosType  
       _RL tAlpha  
       _RL sBeta  
       character*(6) eosType  
728    
729    C--   COMMON /PARM_ATM/ Atmospheric physical parameters (Ideal Gas EOS, ...)
730    C     celsius2K :: convert centigrade (Celsius) degree to Kelvin
731    C     atm_Po    :: standard reference pressure
732    C     atm_Cp    :: specific heat (Cp) of the (dry) air at constant pressure
733    C     atm_Rd    :: gas constant for dry air
734    C     atm_kappa :: kappa = R/Cp (R: constant of Ideal Gas EOS)
735    C     atm_Rq    :: water vapour specific volume anomaly relative to dry air
736    C                  (e.g. typical value = (29/18 -1) 10^-3 with q [g/kg])
737    C     integr_GeoPot :: option to select the way we integrate the geopotential
738    C                     (still a subject of discussions ...)
739    C     selectFindRoSurf :: select the way surf. ref. pressure (=Ro_surf) is
740    C             derived from the orography. Implemented: 0,1 (see INI_P_GROUND)
741          COMMON /PARM_ATM/
742         &            celsius2K,
743         &            atm_Cp, atm_Rd, atm_kappa, atm_Rq, atm_Po,
744         &            integr_GeoPot, selectFindRoSurf
745          _RL celsius2K
746          _RL atm_Po, atm_Cp, atm_Rd, atm_kappa, atm_Rq
747          INTEGER integr_GeoPot, selectFindRoSurf
748    
749    C Logical flags for selecting packages
750          LOGICAL useOPPS
751          LOGICAL usePP81
752          LOGICAL useMY82
753          LOGICAL useGGL90
754          LOGICAL useKPP
755          LOGICAL useGMRedi
756          LOGICAL useOBCS
757          LOGICAL useAIM
758          LOGICAL useLand
759          LOGICAL useGrdchk
760          LOGICAL useECCO
761          LOGICAL useSHAP_FILT
762          LOGICAL useZONAL_FILT
763          LOGICAL useFLT
764          LOGICAL usePTRACERS
765          LOGICAL useGCHEM
766          LOGICAL useSBO
767          LOGICAL useSEAICE
768          LOGICAL useBulkForce
769          LOGICAL useThSIce
770          LOGICAL usefizhi
771          LOGICAL usegridalt
772          LOGICAL usediagnostics
773          LOGICAL useEBM
774          LOGICAL useMNC
775          COMMON /PARM_PACKAGES/
776         &        useKPP, useGMRedi, useOBCS, useAIM, useLand, useECCO,
777         &        useSHAP_FILT, useZONAL_FILT, useGrdchk, useFLT,
778         &        usePTRACERS, useGCHEM,
779         &        useSBO, useSEAICE, useThSIce, useBulkForce,
780         &        usefizhi, usegridalt, usediagnostics, useEBM, useMNC,
781         &        usePP81, useMY82, useOPPS, useGGL90
782    
783    CEH3 ;;; Local Variables: ***
784    CEH3 ;;; mode:fortran ***
785    CEH3 ;;; End: ***
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